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Clamco DEM-6 Shrink System

The DEM-4 and DEM-6 combo shrink systems combine a heavy duty L-bar sealer and shrink tunnel for packing, sealing, and shrinking products. The DEM systems can be used with a wide range of films due to its precise temperature and speed controls.

The DEM seal system minimizes maintenance and eliminates the need for a hot knife seal bar with a unique seal wire temperature control system. The DEM is a heavy-duty 24/7 machine with unique microprocessor controls for consistent seals and shrink. It has a single adjustable height control for the product take away and tunnel conveyors to provide smooth product transfer.

The robust design of the DEM systems provides the framework for greater productivity and ensures consistently strong seals. The digitally temperature controlled tunnel provides for consistent shrink. The use of integrated application specific controls allow for easy and fast operator set-up and provides for years of trouble free operation.

Features & Benefits:

  • Unique temperature controlled seal system provides consistent strong seals and increases the life of the seal wire when compared to traditional systems
  • Power take-away and tunnel conveyors with a single height adjustment provide for smooth product transfer
  • Heavy duty 24/7 shrink system designed for rugged industrial environments and requires minimal maintenance
  • Convenient scrap drop and collection area for trimmed film, which reduces clean-up time
  • Live/dead roller system allows the use of a wide variety of films
  • Seal temperature control provides repeatability of seal performance
  • Dwell control provides additional flexibility for utilizing a wide range of films
  • Heavy duty magnetic hold down to insure consistent seal pressure
  • Easy-to-use operator controls for fast and easy set-up
  • Quick adjustment facilitates centering of the seal on the product
  • Digitally controlled tunnel with 360 degree air circulation for consistency and maximum performance
  • Adjustable airflow and variable tunnel conveyor speed enhances shrink performance
  • Automatic cool down and shutoff extends the life of the machine
  • Adjustable unitized package tray and film cradle with pinwheel perforator
  • Film cradle can accommodate up to a 24” wide roll of film on the DEM-4 and up to a 32” wide roll of film on the DEM-6
  • Tunnel curtain design minimizes heat loss and maintains tunnel temperature consistency
  • Designed to meet CE requirements


Options & Accessories:

  • Automatic pace operation using pneumatic or motorized seal arm
  • Variable speed power take-away conveyor
  • Seal Flattener to minimize wrinkles during sealingl
  • 400volt, 50/60 Hz operation
  • 4” (100mm) tunnel opening extension
  • 1” roller spacing for small or odd size products
  • Large jaw opening (DEM-6 only)
  • Scrap take-up reel
  • Exit transfer conveyors
  • Adjustable height roller conveyors
  • Product accumulation table
  • Blower table for assisting product loading
  • Motorized film unwind
  • Double film cradle
  • Tunnel conveyor with Teflon belt
  • Machine tray with rollers for heavy products


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